Depressing the button completes the circuit between the blue and white/yellow conductors

Is the 0130L00000SP compatible with older silicon carbide systems

The orange color is a specific Rheem-Ruud technical indicator for the 110/100 degree temperature range and heat-assisted functionality

Key Benefits: Optimal Airflow: The 28-degree pitch is calibrated for maximum heat rejection

Carrier HN52KD020 Contactor Els PW 17895 Depressing the button completes theThe Carrier HN52KD020 Contactor is a heavy duty, 2 pole 40 amp 24V contactor designed for reliable switching in high demand HVACR systems. As a direct replacement for HN52KD025, this OEM component ensures seamless HVAC contactor replacement for Carrier, Bryant, and Payne residential and commercial units. High amperage 40A contacts allow for high power switching of compressors and condenser fan motors, while the 24V coil voltage integrates perfectly